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如题,可能需要绑定好几十甚至上百个对象。我试过用同类组,但同类组没有绑定事件。难道真的只能一个一个的往上绑吗。。。。
同类组没有绑定???是因为同类组中任意一个对象如果自带绑定能力了,这时候同类组才不能再加绑定能力
@小嗦 懂了,多谢!